Clamp your brake pads with steady, reliable hydraulic pressure using the PowerStop brake caliper L4791, an Autospecialty by PowerStop direct-replacement front-left disc brake caliper. It bolts on directly in place of the original stock caliper, with no modifications necessary, on the 2000-2005 Ford Excursion, 1999-2004 Ford F-250 Super Duty, and 1999-2004 Ford F-350 Super Duty (see the "Vehicles it fits" section for engine details).
This Autospecialty unit is expertly assembled and built for a hassle-free replacement:
Sold individually — this listing is for one caliper. For even, balanced braking, replacing calipers as a matched pair across the axle is recommended best practice. If a seized, leaking, or sticking caliper is the cause of your braking trouble, this is a direct bolt-on replacement.
Is this the right brake caliper for my 1999-2004 Ford F-250 Super Duty?
Yes. The L4791 is a front-left direct-replacement caliper for the 1999-2004 Ford F-250 Super Duty. See the "Vehicles it fits" section for the full fitment list and engine details.
Is this a front or rear caliper, and which side?
It is a front-left caliper. It bolts on directly in place of the original stock caliper with no modifications necessary.
What comes with the caliper?
It's assembled with new seals, caliper guide pins, dust boots, bleeder screws, stainless-steel brake-pad attachment hardware, and mounting brackets.
Is this caliper sold as a pair?
No, it's sold individually — this listing is for one caliper. For even, balanced braking, replacing both calipers on the axle as a matched pair is recommended.
Has this caliper been tested before shipping?
Yes. Each unit is 100% pressure tested and inspected for reliable brake performance, and uses high-temperature EPDM rubber dust boots and premium lubricant for smooth operation.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
